JPS6261504B2 - - Google Patents

Info

Publication number
JPS6261504B2
JPS6261504B2 JP4739485A JP4739485A JPS6261504B2 JP S6261504 B2 JPS6261504 B2 JP S6261504B2 JP 4739485 A JP4739485 A JP 4739485A JP 4739485 A JP4739485 A JP 4739485A JP S6261504 B2 JPS6261504 B2 JP S6261504B2
Authority
JP
Japan
Prior art keywords
enamel
joint
plates
glaze
elevator car
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
JP4739485A
Other languages
Japanese (ja)
Other versions
JPS61206781A (en
Inventor
Yoichi Kenjo
Kunitoshi Saito
Shizuo Nishikawa
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Elevator Engineering and Service Co Ltd
Original Assignee
Hitachi Elevator Engineering and Service Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Elevator Engineering and Service Co Ltd filed Critical Hitachi Elevator Engineering and Service Co Ltd
Priority to JP4739485A priority Critical patent/JPS61206781A/en
Publication of JPS61206781A publication Critical patent/JPS61206781A/en
Publication of JPS6261504B2 publication Critical patent/JPS6261504B2/ja
Granted legal-status Critical Current

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  • Cage And Drive Apparatuses For Elevators (AREA)

Description

【発明の詳細な説明】 〔発明の利用分野〕 この発明は、エレベーターの乗かご、特にその
側壁が複数枚のホーロー板を互に接合連結して構
成されるエレベーターの乗かごに関するものであ
る。
DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to an elevator car, and particularly to an elevator car whose side walls are constructed by connecting a plurality of enamel plates to each other.

〔発明の背景〕[Background of the invention]

エレベーターの乗かごの側壁は、利用者の眼に
ふれ易い場所であり、色彩その他の点である程度
の美観を有することが要求される。
The side walls of an elevator car are easily visible to users, and are required to have a certain degree of aesthetic appeal in terms of color and other aspects.

一方で、エレベーターの乗かごの側壁は積み込
まれる荷物などが突き当つて傷が付き易く、又落
書がされたり利用者のいたずらによつて傷や汚れ
が付けられることが比較的多い。
On the other hand, the side walls of elevator cars are easily scratched by objects being loaded, and are also relatively often scratched or stained by graffiti or mischief by users.

この点から、落書がしにくく又荷物などが突き
当つても簡単に傷が付かないように、例えばステ
ンレス材でエレベーターの乗かごの側壁を構成し
て効果を上げている。ステンレス材は、強度の点
ではほぼ満足すべきものであるが、色彩上では限
定され美観の点で難点がある。
From this point of view, the side walls of elevator cars are made of, for example, stainless steel to make them less susceptible to graffiti and to avoid being easily scratched by luggage or other items. Stainless steel materials are generally satisfactory in terms of strength, but are limited in color and have drawbacks in terms of aesthetics.

一方、ビル等の住居設備用建材として、最近ホ
ーロー材が注目をあびている。ホーロー材は耐火
性に富み、物が突き当つても外傷の発生が殆んど
なく、さらに色彩も豊かであつて且つ色彩の劣化
が少ないという利点を有する。
On the other hand, enamel materials have recently been attracting attention as construction materials for housing equipment such as buildings. Enamel material has the advantage of being highly fire resistant, hardly causing any damage even if it is hit by something, and being rich in color with little deterioration of color.

第4図は、ホーロー板の断面構成を示すもの
で、素地金属6上にうわ薬7を塗布して乾燥後、
温度800℃ないし850℃で焼成して、ホーロー板1
が形成される。このホーロー板1には、素地金属
6とうわ薬7の熱膨張係数の差による焼成歪みが
発生している。
FIG. 4 shows the cross-sectional structure of the enamel plate. After coating the base metal 6 with a glaze 7 and drying it,
Fired at a temperature of 800℃ to 850℃ to make enamel plate 1
is formed. Firing distortion occurs in this enamel plate 1 due to the difference in coefficient of thermal expansion between the base metal 6 and the glaze 7.

このために、エレベーターの側壁にホーロー板
を利用する場合には、第3図の平面図に示すよう
に、焼成歪みの悪影響が出ない程度の幅、D1
D2………に分割したホーロー板1a,1b……
…を互に接合連結して側壁を構成する必要があ
る。この場合、分割する幅は300ないし500mm程度
にすると、焼成歪みの悪影響が出ないことが知ら
れている。
For this reason, when using enamel plates for the side walls of the elevator, as shown in the plan view of Fig. 3, the width, D 1 ,
D 2 Enamel plates 1a, 1b divided into...
It is necessary to connect and connect them to each other to form the side wall. In this case, it is known that if the width of the division is about 300 to 500 mm, the negative effects of firing distortion will not occur.

第3図の接合連結部分Cを拡大してその構造を
示すと、第2図のようになり、接合連結部分Cで
はホーロー板1a,1bの端部が同一方向に折り
曲げられて対接配設される。次いで、この対接配
設した部分にボルト4aを貫通し、スプリングワ
ツシヤ4b、ナツト4cを使用して鋲着する。
If the joint connection part C in Fig. 3 is enlarged to show its structure, it becomes as shown in Figure 2. In the joint connection part C, the ends of the enamel plates 1a and 1b are bent in the same direction and arranged facing each other. be done. Next, a bolt 4a is passed through the opposing portion and riveted using a spring washer 4b and a nut 4c.

この場合、ホーロー板1a,1bの屈曲部分R
では応力が集中し、この部分のうわ薬7が離脱し
易い。又、鋲着のために互に対接されるホーロー
板1a,1bの部分においては、うわ薬7に直接
荷重が加わるので、うわ薬7が破壊する。
In this case, the bent portion R of the enamel plates 1a, 1b
In this case, stress is concentrated and the glaze 7 in this area is likely to come off. Furthermore, since a direct load is applied to the glaze 7 in the portions of the enamel plates 1a and 1b that are brought into contact with each other for riveting, the glaze 7 is destroyed.

このような欠点を解決するために、発明者等は
接合連結部にT字形の目地を介在させ、且つ弾性
体を使用する方式を提案している。
In order to solve these drawbacks, the inventors have proposed a method in which a T-shaped joint is interposed in the joining connection part and an elastic body is used.

第5図は、発明者等が提案している方式の構成
を示すもので、ホーロー板1a,1bの屈曲され
た対接部分間に、T字形の目地3が挿入介在させ
る。さらに、目地3とそれぞれのホーロー板1
a,1bの対接部間には、弾性体としてのフエル
ト2a,2bを配設する。このようにすると、ホ
ーロー板1a,1bの屈曲部Rに直接衝撃が加え
られることがなく、且つ目地3とホーロー板1
a,1bの表面間には空隙Aが存在するために、
この部分でうわ薬7が離脱しない。
FIG. 5 shows the configuration of the system proposed by the inventors, in which a T-shaped joint 3 is inserted between the bent opposing portions of the enamel plates 1a and 1b. Furthermore, joint 3 and each enamel board 1
Felts 2a and 2b as elastic bodies are disposed between the opposing portions a and 1b. In this way, a direct impact is not applied to the bent portions R of the enamel plates 1a and 1b, and the joint 3 and the enamel plate 1
Since there is a gap A between the surfaces of a and 1b,
Glaze 7 does not come off in this part.

さらに、フエルト2a,2bが挿入され、ホー
ロー板1a,1bの対接部分に鋲着時に直接荷重
が印加されることがなく、うわ薬7が破壊が防止
される。
Further, since the felts 2a and 2b are inserted, no load is directly applied to the opposing portions of the enamel plates 1a and 1b during riveting, and the glaze 7 is prevented from being destroyed.

しかし、第5図に示す方式においては、鋲着時
にフエルト2a,2bをホーロー板1a,1bの
対接部分と目地3間に挿入する必要があり、その
組立作業が複雑となり、製造工数が増大しやす
い。なお、エレベーターの乗かごに関する技術と
して実開昭50−136159号がある。
However, in the method shown in Fig. 5, it is necessary to insert the felts 2a and 2b between the opposing parts of the enamel plates 1a and 1b and the joint 3 during riveting, which complicates the assembly work and increases the number of manufacturing steps. It's easy to do. In addition, there is Utility Model Application Publication No. 50-136159 as a technology related to elevator cars.

〔発明の目的〕[Purpose of the invention]

この発明は、前述のような背景技術に存在する
諸難点を解決し、複数枚のホーロー板を互に接合
連結して側壁を形成する際の鋲着作業を効率的に
行なうことを可能とするエレベーターの乗かごを
提供することを目的とする。
The present invention solves the various problems existing in the background art as described above, and makes it possible to efficiently perform the riveting work when joining and connecting a plurality of enamel plates to each other to form a side wall. The purpose is to provide elevator cars.

〔発明の概要〕[Summary of the invention]

このような目的を達成するために、この発明で
は、互に接合連結されるホーロー板の対向配設さ
れる接合部が、ホーロー用うわ薬をかけずに焼成
されてなるとともに、接合部のホーロー用うわ薬
のかけられていない個所を被覆する目地を設けた
構成となつている。
In order to achieve such an object, in the present invention, the joint parts of the enamel plates that are mutually joined and connected are fired without applying enamel glaze, and the joint parts of the enamel plates are fired without applying enamel glaze. It is constructed with joints that cover areas that are not coated with glaze.

〔発明の実施例〕[Embodiments of the invention]

以下、この発明をその実施例に基づき、図面を
使用して詳細に説明する。
DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail based on examples thereof and with reference to the drawings.

第1図は、この発明のエレベーターの乗かごの
実施例における要部の構成を示すもので、ホーロ
ー板1a,1bの接合連結時に対向配設される接
合部では、ホーロー用のうわ薬をかけずにホーロ
ー板が焼成されている。
FIG. 1 shows the configuration of the main parts of an embodiment of the elevator car of the present invention. In the joint portion where the enamel plates 1a and 1b are disposed facing each other when they are joined and connected, no enamel enamel is applied. The enamel board is fired.

即ち、ホーロー板1a,1bのそれぞれ、接合
部E,Fとなる端部は、所定長にわたつてうわ薬
7をかけずに焼成されている。このように形成さ
れたホーロー板1a,1bを、この所定長部分の
うわ薬7部分との境界からBの位置に屈曲部を形
成して、互に同一方向に屈曲させる。
That is, the end portions of the enamel plates 1a and 1b, which will become the joint portions E and F, respectively, are fired without applying the glaze 7 over a predetermined length. The enamel plates 1a and 1b thus formed are bent in the same direction by forming a bent portion at a position B from the boundary with the glaze 7 portion of this predetermined length portion.

実施例は、T字形の目地3を使用した例であ
り、ホーロー板1a,1bの接合部E,Fは、目
地3を介して互に対向配設される。ホーロー板1
a,1bの接合部E,F及び目地3の板面を貫通
して、ボルト4aを配し、スプリングワツシヤー
4b、ナツト4cを使用して、接合部E,F部分
でホーロー板1a及び1bを互に鋲着する。
The embodiment uses a T-shaped joint 3, and the joint parts E and F of the enamel plates 1a and 1b are arranged opposite to each other with the joint 3 interposed therebetween. Enamel board 1
A bolt 4a is inserted through the joints E and F of a and 1b and the plate surface of the joint 3, and using a spring washer 4b and a nut 4c, the enamel plates 1a and 1b are fixed at the joints E and F. are riveted to each other.

目地3は接合部E,Fに直角に延長され、ホー
ロー板1a,1bと平行に空隙Aを保持して配設
され、その延長部分の両端は、それぞれホーロー
板1a,1bの屈曲部Rを被うに充分な位置に配
設される。
The joint 3 is extended perpendicularly to the joints E and F, and is arranged parallel to the enamel plates 1a and 1b while maintaining a gap A, and both ends of the extended portion are connected to the bent portions R of the enamel plates 1a and 1b, respectively. be placed in a position sufficient to cover the

ホーロー板1a,1bの接合部E,Fには、う
わ薬7が存在しないので鋲着に際して、第5図に
示される方式のように、弾性体を介在させる必要
がない。接合部E,Fでは素地金属6が直接目地
3の板面に対接していて、堅固に鋲着される。
Since the glaze 7 is not present in the joints E and F of the enamel plates 1a and 1b, there is no need to interpose an elastic body during riveting as in the method shown in FIG. 5. At the joints E and F, the base metal 6 is in direct contact with the plate surface of the joint 3 and is firmly riveted.

ホーロー板1a,1bの鋲着に際してのうわ薬
7部分の離脱防止のための弾性体が不用であり、
その挿入のために複雑化していた製作工程を簡略
化して、製作効率を向上させることが出来る。
There is no need for an elastic body to prevent the 7 parts of the glaze from coming off when the enamel plates 1a and 1b are riveted,
The manufacturing process, which has been complicated due to its insertion, can be simplified and manufacturing efficiency can be improved.

又、屈曲部Rは目地3により完全に被われるの
で、美観をそこねることもない。
Furthermore, since the bent portion R is completely covered by the joint 3, the aesthetic appearance is not spoiled.

〔発明の効果〕〔Effect of the invention〕

以上詳細に説明したように、この発明のエレベ
ーターの乗かごでは、側壁の接合連結に際してホ
ーロー板の接合部に対して、弾性体を挿入して鋲
着する必要がなく、その鋲着作業を大幅に簡略化
して、製造効率を向上させて美観に富んだ側壁を
作成することが可能である。
As explained in detail above, in the elevator car of the present invention, there is no need to insert and rivet an elastic body into the joint part of the enamel plate when joining and connecting the side walls, and the rivet work is greatly simplified. By simplifying the method, it is possible to improve manufacturing efficiency and create an aesthetically pleasing sidewall.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図は、この発明のエレベーターの乗かごの
実施例の要部の構成を示す断面図、第2図は従来
使用されているエレベーターの乗かごの要部の構
成を示す断面図、第3図はエレベーターの乗かご
の側壁の構成を示す平面図、第4図は、ホーロー
板の構成を示す図、第5図は、本発明者らが提案
したエレベーターの乗かごの要部の構成を示す断
面図である。 1,1a,1b……ホーロー板、3……目地、
4a……ボルト、4b……スプリングワツシヤ、
4c……ナツト、R……屈曲部分、6……素地金
属、7……うわ薬。
FIG. 1 is a sectional view showing the structure of the main part of an elevator car according to an embodiment of the present invention, FIG. 2 is a sectional view showing the structure of the main part of a conventionally used elevator car, and FIG. Figure 4 is a plan view showing the configuration of the side wall of the elevator car, Figure 4 is a diagram showing the configuration of the enamel plate, and Figure 5 is the configuration of the main parts of the elevator car proposed by the present inventors. FIG. 1, 1a, 1b... Enamel board, 3... Joint,
4a...Bolt, 4b...Spring washer,
4c...nut, R...bent part, 6...base metal, 7...glaze.

Claims (1)

【特許請求の範囲】[Claims] 1 側壁が複数枚のホーロー板を互に接合連結し
て構成されるエレベーターの乗かごにおいて、互
に接合連結されるホーロー板の対向配置される接
合部が、ホーロー用うわ薬をかけずに焼成されて
なるとともに、前記接合部のホーロー用うわ薬の
かけられていない箇所を被覆する目地を設けたこ
とを特徴とするエレベーターの乗かご。
1. In an elevator car whose side walls are composed of a plurality of enamel plates joined and connected to each other, the facing joints of the enamel plates that are joined and connected to each other are fired without applying enamel enamel. 1. An elevator car characterized in that a joint is provided to cover a portion of the joint portion that is not coated with enamel enamel.
JP4739485A 1985-03-12 1985-03-12 Cage for elevator Granted JPS61206781A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4739485A JPS61206781A (en) 1985-03-12 1985-03-12 Cage for elevator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4739485A JPS61206781A (en) 1985-03-12 1985-03-12 Cage for elevator

Publications (2)

Publication Number Publication Date
JPS61206781A JPS61206781A (en) 1986-09-13
JPS6261504B2 true JPS6261504B2 (en) 1987-12-22

Family

ID=12773892

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4739485A Granted JPS61206781A (en) 1985-03-12 1985-03-12 Cage for elevator

Country Status (1)

Country Link
JP (1) JPS61206781A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04103202A (en) * 1990-08-22 1992-04-06 Murata Mfg Co Ltd Dielectric filter
JPH057103A (en) * 1991-06-27 1993-01-14 Mitsubishi Electric Corp Microwave filter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04103202A (en) * 1990-08-22 1992-04-06 Murata Mfg Co Ltd Dielectric filter
JPH057103A (en) * 1991-06-27 1993-01-14 Mitsubishi Electric Corp Microwave filter

Also Published As

Publication number Publication date
JPS61206781A (en) 1986-09-13

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